<div class="container-fluid">
    <div class="row">
        <div class="col-auto">
            <button class="btn btn-secondary btn-block" 
                routerLink="/table" routerLinkActive="bg-primary"
                [routerLinkActiveOptions]="{exact: true}">
                All
            </button>
            <button *ngFor="let category of categories" 
                    class="btn btn-secondary btn-block px-3"
                    [routerLink]="['/table', category]" 
                    routerLinkActive="bg-primary">
                {{category}}
            </button>
        </div>
        <div class="col">
            <button class="btn btn-info mx-1" routerLink="products">
                Count Products
            </button>
            <button class="btn btn-primary mx-1" routerLink="categories">
                Count Categories
            </button>
            <button class="btn btn-secondary mx-1" routerLink="/table">
                Count Neither
            </button>
            <div class="my-2">
                <router-outlet></router-outlet>
            </div>
        
            <table class="table table-sm table-bordered table-striped">
                <tr>
                    <th>ID</th><th>Name</th><th>Category</th><th>Price</th><th></th>
                </tr>
                <tr *ngFor="let item of getProducts()">
                    <td>{{item.id}}</td>
                    <td>{{item.name}}</td>
                    <td>{{item.category}}</td>
                    <td>{{item.price | currency:"USD" }}</td>
                    <td class="text-center">
                        <button class="btn btn-danger btn-sm mr-1" 
                                (click)="deleteProduct(item.id)">
                            Delete
                        </button>
                        <button class="btn btn-warning btn-sm"
                            [routerLink]="['/form', 'edit', item.id]">
                            Edit
                        </button>
                    </td>
                </tr>
            </table>
        </div>
    </div>
</div>
<div class="p-2 text-center">
    <button class="btn btn-primary m-1" routerLink="/form/create">
        Create New Product
    </button>
    <button class="btn btn-danger" (click)="deleteProduct(-1)">
        Generate HTTP Error
    </button>
    <button class="btn btn-danger m-1" routerLink="/does/not/exist">
        Generate Routing Error
    </button>
</div>                    
